On Wed, Oct 31, 2007 at 04:13:43PM -0400, Gideon Simpson wrote:
I believe so. both ffc and FIAT show up in the list of modules for
my python installation.
On Oct 31, 2007, at 4:06 PM, Kristian Oelgaard wrote:
Quoting Gideon Simpson <grs2103@xxxxxxxxxxxx>:
when running examples I get the message:
Unable to plot (PyDOLFIN or Viper plotter not available).
Looks like the problem is PyDOLFIN.
and if I try running the demo src/demo/plot/python/demo.py, i get:
Traceback (most recent call last):
File "demo.py", line 6, in <module>
from dolfin import *
File "/opt/lib/python2.5/site-packages/dolfin/__init__.py", line
4, in <module>
from assemble import *
File "/opt/lib/python2.5/site-packages/dolfin/assemble.py", line
17, in <module>
from dolfin import *
File "/opt/lib/python2.5/site-packages/dolfin/dolfin.py",
line 7,
in <module>
import _dolfin
ImportError: dlopen(/opt/lib/python2.5/site-packages/dolfin/
_dolfin.so, 2): Symbol not found: _set_default_options
Referenced from: /opt/petsc-2.3.3-p6/lib/darwin8.8.0-c-debug/
libpetscmat.dylib
Expected in: dynamic lookup
what gives? is this not fully implemented yet?
Yes, it's definitely PyDOLFIN that is the problem, and it seems to be
related to finding some symbol in PETSc.
Are you on a Mac? If so, let's hope some Mac wizard (=Åsmund) will
recognize the problem.
/Anders
Do you have FFC installed? and is it in your PYTHONPATH?
Kristian
-Gideon Simpson
Department of Applied Physics and Applied Mathematics
Columbia University
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